387406656

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 336

約数和(自身を含む): 1442313600

約数和(自身を除く): 1054906944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 192, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 389, 399, 416, 448, 456, 468, 494, 504, 532, 546, 576, 608, 624, 672, 684, 728, 741, 778, 798, 819, 832, 912, 936, 988, 1008, 1064, 1092, 1167, 1197, 1216, 1248, 1344, 1368, 1456, 1482, 1556, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2334, 2394, 2496, 2723, 2736, 2912, 2964, 3112, 3192, 3276, 3458, 3501, 3648, 3744, 3952, 4032, 4256, 4368, 4446, 4668, 4788, 5057, 5187, 5446, 5472, 5824, 5928, 6224, 6384, 6552, 6916, 7002, 7391, 7488, 7904, 8169, 8512, 8736, 8892, 9336, 9576, 10114, 10374, 10892, 10944, 11856, 12448, 12768, 13104, 13832, 14004, 14782, 15171, 15561, 15808, 16338, 17472, 17784, 18672, 19152, 20228, 20748, 21784, 22173, 23712, 24507, 24896, 25536, 26208, 27664, 28008, 29564, 30342, 31122, 32676, 35399, 35568, 37344, 38304, 40456, 41496, 43568, 44346, 45513, 47424, 49014, 51737, 52416, 55328, 56016, 59128, 60684, 62244, 65352, 66519, 70798, 71136, 74688, 76608, 80912, 82992, 87136, 88692, 91026, 96083, 98028, 103474, 106197, 110656, 112032, 118256, 121368, 124488, 130704, 133038, 141596, 142272, 155211, 161824, 165984, 174272, 177384, 182052, 192166, 196056, 206948, 212394, 224064, 236512, 242736, 248976, 261408, 266076, 283192, 288249, 310422, 318591, 323648, 331968, 354768, 364104, 384332, 392112, 413896, 424788, 465633, 473024, 485472, 497952, 522816, 532152, 566384, 576498, 620844, 637182, 672581, 709536, 728208, 768664, 784224, 827792, 849576, 864747, 931266, 970944, 995904, 1064304, 1132768, 1152996, 1241688, 1274364, 1345162, 1419072, 1456416, 1537328, 1568448, 1655584, 1699152, 1729494, 1862532, 2017743, 2128608, 2265536, 2305992, 2483376, 2548728, 2690324, 2912832, 3074656, 3311168, 3398304, 3458988, 3725064, 4035486, 4257216, 4611984, 4966752, 5097456, 5380648, 6053229, 6149312, 6796608, 6917976, 7450128, 8070972, 9223968, 9933504, 10194912, 10761296, 12106458, 13835952, 14900256, 16141944, 18447936, 20389824, 21522592, 24212916, 27671904, 29800512, 32283888, 43045184, 48425832, 55343808, 64567776, 96851664, 129135552, 193703328, 387406656]

約数ペア:

[(1, 387406656), (2, 193703328), (3, 129135552), (4, 96851664), (6, 64567776), (7, 55343808), (8, 48425832), (9, 43045184), (12, 32283888), (13, 29800512), (14, 27671904), (16, 24212916), (18, 21522592), (19, 20389824), (21, 18447936), (24, 16141944), (26, 14900256), (28, 13835952), (32, 12106458), (36, 10761296), (38, 10194912), (39, 9933504), (42, 9223968), (48, 8070972), (52, 7450128), (56, 6917976), (57, 6796608), (63, 6149312), (64, 6053229), (72, 5380648), (76, 5097456), (78, 4966752), (84, 4611984), (91, 4257216), (96, 4035486), (104, 3725064), (112, 3458988), (114, 3398304), (117, 3311168), (126, 3074656), (133, 2912832), (144, 2690324), (152, 2548728), (156, 2483376), (168, 2305992), (171, 2265536), (182, 2128608), (192, 2017743), (208, 1862532), (224, 1729494), (228, 1699152), (234, 1655584), (247, 1568448), (252, 1537328), (266, 1456416), (273, 1419072), (288, 1345162), (304, 1274364), (312, 1241688), (336, 1152996), (342, 1132768), (364, 1064304), (389, 995904), (399, 970944), (416, 931266), (448, 864747), (456, 849576), (468, 827792), (494, 784224), (504, 768664), (532, 728208), (546, 709536), (576, 672581), (608, 637182), (624, 620844), (672, 576498), (684, 566384), (728, 532152), (741, 522816), (778, 497952), (798, 485472), (819, 473024), (832, 465633), (912, 424788), (936, 413896), (988, 392112), (1008, 384332), (1064, 364104), (1092, 354768), (1167, 331968), (1197, 323648), (1216, 318591), (1248, 310422), (1344, 288249), (1368, 283192), (1456, 266076), (1482, 261408), (1556, 248976), (1596, 242736), (1638, 236512), (1729, 224064), (1824, 212394), (1872, 206948), (1976, 196056), (2016, 192166), (2128, 182052), (2184, 177384), (2223, 174272), (2334, 165984), (2394, 161824), (2496, 155211), (2723, 142272), (2736, 141596), (2912, 133038), (2964, 130704), (3112, 124488), (3192, 121368), (3276, 118256), (3458, 112032), (3501, 110656), (3648, 106197), (3744, 103474), (3952, 98028), (4032, 96083), (4256, 91026), (4368, 88692), (4446, 87136), (4668, 82992), (4788, 80912), (5057, 76608), (5187, 74688), (5446, 71136), (5472, 70798), (5824, 66519), (5928, 65352), (6224, 62244), (6384, 60684), (6552, 59128), (6916, 56016), (7002, 55328), (7391, 52416), (7488, 51737), (7904, 49014), (8169, 47424), (8512, 45513), (8736, 44346), (8892, 43568), (9336, 41496), (9576, 40456), (10114, 38304), (10374, 37344), (10892, 35568), (10944, 35399), (11856, 32676), (12448, 31122), (12768, 30342), (13104, 29564), (13832, 28008), (14004, 27664), (14782, 26208), (15171, 25536), (15561, 24896), (15808, 24507), (16338, 23712), (17472, 22173), (17784, 21784), (18672, 20748), (19152, 20228)]